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Make it deterministic

This commit is contained in:
Andreas Fabri 2025-05-21 10:54:02 +01:00
parent 3d54d512a7
commit f8b2d74329
1 changed files with 9 additions and 4 deletions
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13
Triangulation/test/Triangulation/test_triangulation.cpp
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@ -33,7 +33,7 @@ void test(const int d, const string & type, int N)
vector<RT> coords(d); vector<RT> coords(d);
vector<Point> points; vector<Point> points;
CGAL::Random rng; CGAL::Random rng(0);
Random_points_iterator rand_it(d, 1.0, rng); Random_points_iterator rand_it(d, 1.0, rng);
std::copy_n(rand_it, N, std::back_inserter(points)); std::copy_n(rand_it, N, std::back_inserter(points));
@ -52,9 +52,14 @@ void test(const int d, const string & type, int N)
cerr << nbfs << " + "; cerr << nbfs << " + ";
vector<Full_cell_handle> infinite_full_cells; vector<Full_cell_handle> infinite_full_cells;
tri.tds().incident_full_cells(tri.infinite_vertex(), std::back_inserter(infinite_full_cells)); tri.tds().incident_full_cells(tri.infinite_vertex(), std::back_inserter(infinite_full_cells));
for( typename vector<Full_cell_handle>::iterator it = infinite_full_cells.begin();
it != infinite_full_cells.end(); ++it )
{
assert( tri.is_infinite(*it) );
}
nbis = infinite_full_cells.size(); nbis = infinite_full_cells.size();
cerr << nbis << " = " << (nbis+nbfs) cerr << nbis << " = " << (nbis+nbfs)
<< " = " << tri.number_of_full_cells(); << " = " << tri.number_of_full_cells() << std::endl;
assert(nbfs + nbis == tri.number_of_full_cells()); assert(nbfs + nbis == tri.number_of_full_cells());
cerr << "\nTraversing finite facets... "; cerr << "\nTraversing finite facets... ";
@ -73,7 +78,7 @@ void test(const int d, const string & type, int N)
{ {
++fvit, ++nbfv; ++fvit, ++nbfv;
} }
cerr << nbfv << " finite vertices (should be " << tri.number_of_vertices() << ")."; cerr << nbfv << " finite vertices (should be " << tri.number_of_vertices() << ")." << std::endl;
assert(nbfv == tri.number_of_vertices()); assert(nbfv == tri.number_of_vertices());
// TEST Copy Constructor // TEST Copy Constructor
@ -145,7 +150,7 @@ void go(int N)
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
srand(static_cast<unsigned int>(time(nullptr))); // srand(static_cast<unsigned int>(time(nullptr)));
int N = 1000; int N = 1000;
if( argc > 1 ) if( argc > 1 )
N = atoi(argv[1]); N = atoi(argv[1]);